An "itemizing" collective group is like a regular collective group, but the Examine action itemizes the individual visible items making up the group. We itemize the individuals instead of showing the 'desc' for the overall group object, as the basic collective group class does.

Override the main Examine handling. By default, we'll list the individuals that are visible, and separately list those that are being carried by the actor. If none of our individuals are visible, simply say so.